baber/WOPTO huggingface dataset:
Patent DE-3728137-A1 (DE)
Title: Control device for dobbies
Inventor: STRAKA VACLAV DIPL ING
IPC: D03C1/14
Filed: 1987-08-22
Abstract: The purpose of the invention is to provide a control device for dobbies, with direct switching on swing-out exit levers, which contains a small number of members, which ensures a reliable switch-on of the requisite operation at an increased rotational speed of the weaving machine, requires no switching cycle, contains no displaceable stops and substantially simplifies the articulated differential gear. This control device is produced by the use of two switches for each swing-out exit lever of the dobby, each switch containing three stationary stops which act on the levers of the connecting mechanisms. The stationary stops in each switch and each swing-out exit lever are assigned a displaceable straightedge which controls the stationary stops and which is connected to a balancing lever, to one end of which is attached a ternary member, to which is supplied, on the one hand, by means of a tension rod, information on the instantaneous position of the swing-out exit lever and, on the other hand, the pulse from the preselection mechanism. The displaceable straightedge can be changed over into three positions by means of the balancing lever. The preselection lever is assigned to the stops of the stationary electromechanical converter which are controlled by means of a reversible straightedge connected to a double-acting electromagnet. The preselection lever ... Original abstract incomplete.
Patent DE-3731751-A1 (DE)
Title: Support device for mounting or removing motor-vehicle components
Inventor: PELZ PETER
IPC: B66F7/26
Filed: 1987-09-22
Abstract: The invention concerns a support device for mounting or removing motor-vehicle components. In order to provide a rigid support that will not damage the component, while securing the position of the motor-vehicle component, the invention provides that the means that directly hold the motor-vehicle component take the form of bell-crank levers positioned on support arms. These can swivel between a standby position for receiving the component, and an in-use position supporting the motor-vehicle component. In the in-use position, the one, horizontally aligned leg of the bell-crank lever serves to bear the load of the motor-vehicle component, while the other, vertically aligned leg of the bell-crank lever transmits a clamping force to the motor-vehicle component which secures the latter in its position.
Patent DE-3739044-A1 (DE)
Inventor: KIMURA MASARU
IPC: B05C17/00
Filed: 1987-11-17
Abstract: A liquid applicator comprises a valve unit (8, 10) disposed between a liquid reservoir (3) and an applicator portion (29). The valve is opened by axial movement of a sliding member (17) which is caused by radial movement of a second member (23), the movement of the second member (23) being effected by exterior push operation through shaft window (24). The two members engage each other through oblique surfaces (14, 20). <IMAGE>
Patent DE-3801745-A1 (DE)
Title: Numerically controlled machine tool
Inventor: RAPP JOACHIMM
IPC: B23B15/00
Filed: 1988-01-22
Abstract: An NC machine with a machine bed contains a rest which is movably mounted on the machine bed and has at least two tool holders. By means of a coolant-supply device, coolant is fed in each case to the tool holder of the tool turret located in each case in the working position. The control of the movement of the rest of the tool turret as well as of the function of the coolant-supply device is effected from a central control device. In order to manipulate the workpieces before, after and during the machining, a manipulating device is arranged on the machine bed. To move its actuating members, the manipulating device has a drive device to be started by the coolant.
Patent DE-3804778-A1 (DE)
Title: In-line injection pump for an air compressing internal combustion engine with fuel injection
Inventor: THOMA FRANK DIPL ING
IPC: F02D1/18
Filed: 1988-02-16
Abstract: The invention relates to an in-line injection pump provided for air-compressing internal combustion engines with fuel injection, with a mechanical or electronic governor and each with an integral hydraulic timing device and in each case with a fuel feed pump with fuel-filled internal chambers separated from one another as governor or actuator chamber, camshaft chamber and pressure chamber, from which pump elements of the in-line injection pump can be filled and the timing device at the same time actuated for adjustment of the start of injection.
Patent DE-3805943-A1 (DE)
Inventor: THELEN FRANZ DIPL ING
IPC: F23J15/00
Filed: 1988-02-25
Abstract: Combustible and ballast materials e.g. coal and ash and combustion air are supplied to a slag-tap furnace chamber (1). The ballast materials are substantially melted in the slag-tap furnace chamber. The melt is allowed to run off through a slag discharge (10) and exhaust gas containing dust particles is discharged upwardly out of the slag-tap furnace chamber. The slag-tap furnace chamber (1) is uncooled so that the heat produced in the slag-tap furnace chamber is removed from the slag-tap furnace chamber substantially only by way of the melt and the exhaust gas. The ratio of the amount of solid ballast materials which is melted to the amount of heat supplied to the system is thus substantially increased. In particular, the ratio of the retained foreign ash to the gross electrical power output from the waste heat system (13) downstream of the melt furnace is substantially increased by comparison with conventional installations. The combustion air supplied via 6 is preheated. <IMAGE>
Patent DE-3809959-A1 (DE)
Title: Self-closing tube closure
Inventor: LUMPE GEORG
IPC: B65D47/20
Filed: 1988-03-24
Abstract: The invention relates to a self-closing tube closure for toothpaste, cream, food and the like, having a housing and four closure shells which are integrated in the housing and are under prestress.
Patent DE-3812181-A1 (DE)
Inventor: MUELLER WERNER E G PROF DR
IPC: A61K39/395
Filed: 1988-04-13
Abstract: Disclosure of antiviral immunoprophylactic and/or immunotherapeutic properties of natural and/or chemically modified monosaccharides or polysaccharides.
Patent DE-3812917-A1 (DE)
Title: Slotted tubular drill for earth, etc.
Inventor: BECHTLOFF GERT PROF DR ING
IPC: E21B10/02
Filed: 1988-04-18
Abstract: It is known that, by mutual longitudinal displacements S (Fig. 2) of a longitudinally slit, thin-walled column (longitudinal slit 2) of round (Figs. 1 + 2) or polygonal cross-sections (Figs. 3 + 4 and 6), rotations of the column end cross-sections through the angle  PHI relative to one another are obtained. According to the invention, this deformation - rotation and longitudinal movements - is utilised for the drilling of slots with drilling cores. In the process, the longitudinal displacements are carried out rhythmically at different frequencies and amplitudes so that percussion drilling also becomes possible. The drilling core can be clamped in place and withdrawn by increased longitudinal displacement S. By a diameter D/length ratio h1 of about 1, wobbling and thus reaming of the slotted drill can be achieved. A further advantage of the slotted drill consists in the fact that, even during withdrawal, the side which is then the front side performs the same movements as during the cutting and can thus ream again if the borehole could have closed up. One slotted tube can also be placed on the other (Fig. 5), while the drive (3 + 3a) always remains outside the borehole. This drill can also be used horizontally for drilling conduits, in which case the direction can be controlled by rotation. <IMAGE>
Patent DE-3812953-A1 (DE)
Title: Attachment of a holder for a vehicle roof
Inventor: BLEILER PETER
IPC: B60J10/82
Filed: 1988-04-19
Abstract: For the attachment of a holder, assigned to a movable roof panel, to the roof skin of a vehicle body, it is proposed that the circumferential wall of the holder and a trim ring assigned to the latter engage one in the other in the mounted condition via step-shaped, congruent shoulders of vertically directed wall parts and are bolted or braced to one another by means of welding studs on horizontally directed portions of these shoulders, a seal, which is assigned to the roof panel, engaging via an attachment flange between the horizontally directed portions of the shoulders of the trim ring and the holder and being braced together with these. <IMAGE>
Patent DE-3822215-A1 (DE)
Inventor: LANGER GEB LAYHER
IPC: E04G7/30
Filed: 1988-07-01
Abstract: The connecting device is designed as a locking claw (15) having an opening (16) for the load-bearing member. The said opening is open at the bottom. It is associated with a catch (21) mounted on the pin (22). The said catch has a supporting indentation (30) which enables it to support the locking claw, in the unlocked state, loosely on the load-bearing member (12) in order to simplify disassembly. <IMAGE>
Patent DE-3832317-A1 (DE)
Title: Fishing rod with means for the releasable fastening of the foot of a reel
Inventor: KUNTZE RUPERT
IPC: A01K87/06
Filed: 1988-09-23
Abstract: The invention takes as its departure point a fishing rod with means for the releasable fastening of the foot of a reel on the handle part of the rod, the foot being clamped in, in the holding position, between two clamping pieces (9, 14) of the handle part (1) of the fishing rod and the spacing between said clamping pieces being adjustable and fixable in the respective adjustment position by the angler. In order to ensure, while maintaining an easily operable and, if required, re-releasable fastening of the reel on the handle part, that said reel can be fastened optionally at various points on the handle part relative to the longitudinal direction of the same, the invention provides that the position of the clamping pieces (9, 14) of the reel foot (12) relative to the longitudinal direction (29, 31) of the handle part can be changed by spacer pieces (15) which can be fitted between the clamping pieces (9, 14), on the one hand, and abutments (2, 3) of the handle part (1) of the fishing rod, on the other hand, it being possible to shift the clamping pieces in the longitudinal direction of the handle part, and that a first abutment (2) is fixedly fitted on the handle part, and the second abutment (3) is formed as a pressure piece which can be adjusted in the longitudinal direction of the handle part. <IMAGE>
Patent DE-3834273-A1 (DE)
Title: Conveying apparatus, in particular for postbags
IPC: B66D3/18
Filed: 1988-10-08
Abstract: A conveying apparatus, in particular for postbags, comprises a first cable roller and a second cable roller which is mounted in a driven trolley which can be moved back and forth. One load cable is fastened with its one end on the trolley, passes first around the first cable roller and then around the second cable roller and hangs down from the latter to a load-receiving means. In a known conveying apparatus, only the second cable roller mounted in the trolley can be moved back and forth, so that only a load path running in the diagonal direction can be followed. In this case, the problem exists that in the event of relatively large travelling distances in the horizontal direction a corresponding vertical component, that is to say raising or lowering, of the load also occurs. Difficulties in receiving loads result from this when the said loads are situated at different heights, and in discharge or removal of loads when the latter reach too great a height in the event of a long horizontal travelling distance. The invention provides a remedy here, in that the first cable roller is also mounted with a driven trolley which can be moved back and forth. In addition to diagonal load paths as are already possible with the known conveying apparatus, exclusively horizontal or exclusively vertical load paths can then also be followed. In addition, the diagonal load paths can also be bridged by different gradients.
Patent DE-3835728-A1 (DE)
Title: Process for the production of powders in the particle size range 1-1000 nm and mouldings made therefrom and use thereof
Inventor: SCHUMACHER MANFRED DR
IPC: C01F7/308
Filed: 1988-10-20
Abstract: For the production of coating powders, high-temperature materials or deformable ceramics and materials having filter or sensor properties, pure starting powders of 1-1000 nm fineness are produced. The extremely fine and pure powders are formed by atomising a solution, which contains the necessary constituents, in a cooled reactor with subsequent freeze-drying of the solvent which has not crystallised or crystallised with a low particle size. The powders are calcined or reduced and compressed and sintered to make mouldings.
Patent DE-3838395-A1 (DE)
Title: Process for disposing of, in particular, combustible, dusty or fine swarf material arising in machining processes, and device for carrying it out
Inventor: RINGLER BERNHARD
IPC: B01D47/06
Filed: 1988-11-12
Abstract: To dispose of, in particular, combustible, dusty or fine swarf material arising in machining processes, for example from graphite or wood, water curtains have been provided hitherto at the site of production of the material, by means of which water curtains the material was washed away. The sludge-like mass formed in the course of this was difficult to remove from machine tools. The process according to the invention remedies this by initially removing, by suction, material arising at the point of its formation, then intensively mixing it with the wetting medium and then separating the wetted material from the suction air and collecting it. To carry out this process an apparatus is advantageously suitable which is characterised by a mixing unit to which is connected on the inlet side a suction line bearing the material, a receiver which is connected to the mixing unit on the outlet side and which can be connected via a filter apparatus to a vacuum source and by at least one nozzle feeding the wetting medium to the material.
Patent DE-3902108-A1 (DE)
Title: Bobbin with flanges
Inventor: WANDELT DIETER
IPC: B65H75/22
Filed: 1989-01-25
Abstract: A bobbin consisting of a core tube and of two flanges, in each case a connection piece of a flange cooperating with a catching effect with one end of the core tube. The technical problem is to provide a bobbin with a connection which can be assembled in a simple way and which does not necessitate any deformation forces exceeding the yield point. A thread (5) of the core tube (1) engages positively and in a screwing manner into a thread (4) of the connection piece (3). Catch elements (10, 13) fitting with one another in pairs are provided on the end region of the core tube (1) and in the foot region of the connection piece (4). One catch element is designed as a flexible catch tongue (10) blocking counter to the direction of screw-in rotation. The other catch element is designed as a blocking edge. <IMAGE>
Patent DE-3903473-A1 (DE)
Title: Climbing tree for cats
Inventor: KLEVER LORENZ
IPC: A01K15/02
Filed: 1989-02-06
Abstract: A climbing tree for cats has at least one lying and sleeping space for cats, which space is mounted on an essentially vertically arranged trunk. In contrast to the prior art in which the lying or sleeping spaces are constructed as boards or as box-like hollows with flat boundary surfaces arranged at an angle to one another, provision is made for the lying and sleeping space to be constructed as a trough-shaped lower element which is curved at least on its inner side which is open towards the top. This design is more appropriate to the cats' need to lie snugly on concavely shaped surfaces. Furthermore, designs of the climbing tree for cats are described.
Patent DE-3906213-A1 (DE)
Title: Tent
Inventor: HINZ KLAUS
IPC: E04H15/44
Filed: 1989-02-28
Abstract: The invention relates to a tent, composed of a framework made up of plugged-together tubes, in the case of which two end sides plugged together from four tubes are connected to one another by horizontally arranged tubes and obliquely arranged struts, and of a tent skin which covers said framework. The invention provides a tent which, to a particularly high degree, fulfils the requirements made of tents for supply companies. The tent according to the invention is distinguished in that the tubes of the end sides are connected to one another by in each case three junction plates which bear stubs which are located perpendicularly with respect to the plane of said plates and onto which or into which the horizontally arranged tubes can be pushed, in that the two outer junction plates each bear a further, obliquely downwardly directed stub which is arranged in the plane of the plates, can be pushed into a supporting tube of the framework and fixedly connected to a gable tube, and in that the two gable tubes are connected in an articulated manner to the junction plate arranged centrally in the end side, stops restricting the possible movements thereof.
Patent DE-3906713-A1 (DE)
Title: Disc brake for motor vehicles
Inventor: THIEL RUDOLF
IPC: F16D55/2265
Filed: 1989-03-03
Abstract: A disc brake for motor vehicles is presented, in which the brake disc is radially embraced from inside by a fist-shaped brake housing. The supporting and guiding elements of the housing consist of a supporting bearing (34) and a movable bearing (7). The supporting bearing (34) connects the housing (8) to the holder (6). The housing is pivotable about the supporting bearing. The housing is supported on the movable bearing, which consists of a bolt (3) which is fixedly connected directly to the wheel suspension (38). With the invention, by the clever measure of attaching the movable bearing directly to the wheel suspension and of supporting the lining tangentially in the entrance, maximum space utilisation, especially in the radial direction, enlargement of the effective radius and reduction of the thermal stress on the brake are achieved. <IMAGE>
Patent DE-3909976-A1 (DE)
Title: Combustion engine with a plurality of clean gas collectors
Inventor: EICKMANN KARL
IPC: F02B45/02
Filed: 1989-03-25
Abstract: In a combustion engine in which impure fuels, such as coal, for example, are used in continuous combustion between a compressor and an expansion vessel, the invention arranges a plurality of rotating hollow bodies. The hollow bodies rotate at different speeds and use their internal hollow chambers as clean gas lines, through which the gas, cleaned of foreign bodies, is led to the expansion vessel. The inlets to the individual clean gas lines may take the form of radially aligned bores, in which high centrifugal forces are generated during rotation, which make it impossible for dirt and foreign bodies to penetrate counter to the direction of the centrifugal force. Such fuel heads can also be fitted to old or conventional combustion engines, a smaller engine acting as compressor and a larger one as expansion vessel. Engines for vehicles and electrical generating stations are thus obtained, which make the world independent of oil crises and can supply individual buildings and factories with power and heating at low cost. <IMAGE>
Patent DE-3910137-A1 (DE)
Title: Gas laser arrangement
Inventor: BERENBROCK GOETZ
IPC: H01S3/139
Filed: 1989-03-29
Abstract: In a gas laser arrangement, in which two longitudinal modes oscillate with mutually perpendicular oscillation directions and in which an intermediate frequency is produced by heterodyning these two longitudinal modes and is used to stabilise the laser frequency, a monomode laser beam is achieved in that the oscillation planes of the modes are fixed relative to the housing of the laser, in that a part of the laser light is branched off as a control beam and is used for stabilisation of the laser frequency, and a polariser is arranged in the beam path of the useful beam such that it passes only a longitudinal mode of the laser oscillation but does not also cover the regulation beam. <IMAGE>
Patent DE-3912754-A1 (DE)
Title: Roller towel cleaning - has sensor to detect heavy staining which is eradicated by high pressure water jets
IPC: D06F35/00
Filed: 1989-04-19
Abstract: A process for cleaning roller towels, employing equipment to give pulsating streams of fluid. The appts. is also claimed. Pref. the fluid is water at a high pressure, from the pump (18) which distributes the water through sprays (21) at more than 80 bar. The sprays are set in opposing directions, over and under the cloth, which should preferably not be supported, other than at each end by the rollers (15). The jets are angled to give a pulsating spray of 25 deg., as they move across the width of the cloth (23). USE - A continuous, automatic method to detect heavy staining in continuous roller towelling, and without having to cut out and re-stitch, the dirt is eradicated.
Patent DE-3914380-A1 (DE)
Inventor: FREYBERG PETER DR
IPC: C09K23/14
Filed: 1989-04-29
Abstract: A process for dyeing textiles of cellulose fibres or mixtures of cellulose and synthetic fibres in aqueous mixtures after the extraction process in the presence of 0.1 to 10g/l of a compound of the formula (I) in which R = C6- to C18-alkyl and X = H, Na, K or NR<1>R<2>R<3>R<4>, where R<1>, R<2>, R<3> and R<4> = H, C1- to C4-alkyl or -CH''-CH''-OH. Light, uniform dyes are obtained and the coumpounds of formula (I) may be biologically removed from the waste water.
Patent DE-3922986-A1 (DE)
Title: Combustion engine with piston-rod-coupled linear generators - has opposed pistons and rods on which compact permanent magnets excite induction windings during reciprocating movements
Inventor: FICHT MARKUS
IPC: F02B75/24
Filed: 1989-07-12
Abstract: The generators (21) are housed in spaces (13) sepg. the pistons (3) of the opposed-pair cylinders (1) from the crankcase (17). Each generator comprises a permanent magnet (23) on the piston rod (4) and one or more induction coils (25) surrounding the rod or magnet. Several magnets (23) may be arranged around the piston rods with a corresp. number of coils. Star and series arrangements of the engine and generators are possible. An Fe-Nd-B alloy with high field strength is pref. for the magnets. ADVANTAGE - The engine and generators are combined in a compact unit with high efficiency and reliability.
Patent DE-3923685-A1 (DE)
Title: Green decontamination of workpieces - in plasma furnace with oxygen filling instead of solvent o chloro-fluoro-hydrocarbon(s)
Inventor: HAHN GERHARD DR
IPC: C23G5/00
Filed: 1989-07-18
Abstract: Articles which have been contaminated by oxidisable organic substances used to be cleaned by (non)aq. inflammable and toxic solvents or chloro-and chloro-fluoro-hydrocarbons. An environment-friendly method replaces these agents by a plasma furnace (1) in which the part to be decontaminated is inserted (2). After evacuating to 0.5mbar, oxygen is admitted and a h.f is applied to the coil (3) to ionise the gas and produce a plasma. At 200 deg. C any lacquer e.g. is converted to gases of C02, H20, N2 or S02. ADVANTAGE - In line with the "green" trend of keeping pollution from the environment.
Patent DE-3924975-A1 (DE)
Title: Endoprosthesis for knee joint - has axial hole in shaft which is inserted into medullary canal
Inventor: MIEHLKE ROLF PROF DR
IPC: A61F2/38
Filed: 1989-07-25
Abstract: The endosprosthesis for fitting in a hollow bone, such as the tibia, in the case of a knee joint endoprosthesis, has a shaft (3) which is inserted into the medullary canal of the tibia. This shaft has an opening (5) in the end which is driven into the medullary canal. This opening (5) is connected by an axial hole (7) to the outside of the endoprosthesis. This feature enables the endoprosthesis to be more easily fitted as a reduced amount of bone marrow is removed to receive the endoprosthesis when compared to existing types of endoprostheses. USE - Knee joint endoprosthesis is easily fitted with min. removal of bone marrow.